delay(1000);lcd.clear();}复制代码ESP8266连接DS3231实时时钟的运行结果代码上传后，RTC模块将开始工作...
Arduino Uno Board, 16×2 LCD Module, and a DS3231 RTC module. DS3231 uses SDA (Data Pin) and SCL (Clock Pin) only because of the I2C protocol. This module is designed to communicate using the I2C protocol. So, at first, find the SDA and SCL pin of your Arduino uno or compatible...
DS3231 AT24C32 高精度时钟模块 IIC模块 存储模块 For arduino 深圳市智创微智能电子有限公司7年 月均发货速度:暂无记录 广东 深圳市福田区 ¥4.38成交401PCS DS3231实时时钟模块RTC 3.3V/5V带电池 适用于树莓派(Arduino) 深圳亿鑫盛电子有限公司2年 ...
lcd.clear();//clear out all the registers rtc.initClock();//set a time to start with.//...
1PCS PCF8563 DS3231 PCF8523 AT24C32 DS1302 DS2121SN IIC Precision RTC Real Time Clock Memory Module For Arduino new original Color: DS1302 Product sellpoints Ds214|Operating Temperature Range:Operates reliably from -40 to +85°C, ensuring consistent performance in diverse environments. Electronic...
DS3231 RTC Description • 100% brand new and high quality Overview: • Raspberry Pi DS3231 foreign high precision clock module • Pay attention to the module for Arduino motherboard can also be used. • The module itself can be adapted to 3.3 V and 5 V system, no level conversion...
DS3231 AT24C32 高精度时钟模块 IIC模块 存储模块 Forarduino 深圳市海发盛电子有限公司3年 月均发货速度:暂无记录 广东 深圳市 ¥1.71 用于arduinoTiny RTC I2C模块时钟模块 24C32存储器 DS1307时钟 深圳市运之源电子有限公司9年 月均发货速度:暂无记录 ...
#if (SSD1306_LCDHEIGHT != 64) #error("Height incorrect, please fix Adafruit_SSD1306.h!"); #endif void printDateTime(DateTime dateTime);//创建实例RTC_DS1307 RTC;DS3231 Clock;bool Century=false;bool h12;bool PM;uint8_t bell[8] = {0x4,0xe,0xe,0xe,0x1f,0x0,0x4};char data[15]...
DS3231 datasheet Usage Initialization #include<Wire.h>#include<ErriezDS3231.h>//Create RTC objectErriezDS3231 rtc;voidsetup() {//Initialize TWI with a 100kHz (default) or 400kHz clockWire.begin(); Wire.setClock(400000);//Initialize RTCwhile(!rtc.begin()) {//Error: Could not detect...
mcu_clock_drift: Demonstrates that MCU time as kept by the Time library will drift as compared to RTC time, and that MCU time may not increase by one second every second. tiny3232_KnockBang: Demonstrates interfacing an ATtiny45/85 to a DS3231 or DS3232 RTC. Several examples for using th...